114 lines
3.7 KiB
C#
114 lines
3.7 KiB
C#
|
using LibraryContracts.BindingModels;
|
|||
|
|
using LibraryContracts.BusinessLogicsContracts;
|
|||
|
|
using System;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using System.ComponentModel;
|
|||
|
|
using System.Data;
|
|||
|
|
using System.Drawing;
|
|||
|
|
using System.Linq;
|
|||
|
|
using System.Text;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
using System.Windows.Forms;
|
|||
|
|
|
|||
|
|
namespace LibraryView
|
|||
|
|
{
|
|||
|
|
public partial class FormManual : Form
|
|||
|
|
{
|
|||
|
|
private readonly IGenreLogic _genreLogic;
|
|||
|
|
public FormManual(IGenreLogic genreLogic)
|
|||
|
|
{
|
|||
|
|
_genreLogic = genreLogic;
|
|||
|
|
InitializeComponent();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void FormManual_Load(object sender, EventArgs e)
|
|||
|
|
{
|
|||
|
|
LoadData();
|
|||
|
|
dataGridView.CellEndEdit += CellEndEdit;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void LoadData()
|
|||
|
|
{
|
|||
|
|
var genries = _genreLogic.Read(null);
|
|||
|
|
if (genries != null)
|
|||
|
|
{
|
|||
|
|
dataGridView.Rows.Clear();
|
|||
|
|
foreach (var genre in genries)
|
|||
|
|
{
|
|||
|
|
dataGridView.Rows.Add(genre.Id, genre.Name);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private void CellEndEdit(object sender, EventArgs e)
|
|||
|
|
{
|
|||
|
|
if (dataGridView.CurrentCell.Value != null)
|
|||
|
|
{
|
|||
|
|
if (dataGridView.CurrentRow.Cells[0].Value == null)
|
|||
|
|
{
|
|||
|
|
_genreLogic.CreateOrUpdate(new GenreBindingModel
|
|||
|
|
{
|
|||
|
|
Name = dataGridView.CurrentCell.Value.ToString()
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
_genreLogic.CreateOrUpdate(new GenreBindingModel
|
|||
|
|
{
|
|||
|
|
Id = (int)dataGridView.CurrentRow.Cells[0].Value,
|
|||
|
|
Name = dataGridView.CurrentCell.Value.ToString()
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
|
|||
|
|
{
|
|||
|
|
DataGridViewRow row = new DataGridViewRow();
|
|||
|
|
if (keyData == (Keys.Insert))
|
|||
|
|
{
|
|||
|
|
DataGridViewCell cell = dataGridView.Rows[dataGridView.NewRowIndex].Cells[1];
|
|||
|
|
dataGridView.CurrentCell = cell;
|
|||
|
|
dataGridView.BeginEdit(true);
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (keyData == (Keys.Enter))
|
|||
|
|
{
|
|||
|
|
dataGridView.EndEdit();
|
|||
|
|
LoadData();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (keyData == (Keys.Delete))
|
|||
|
|
{
|
|||
|
|
if (MessageBox.Show("Удалить запись", "Вопрос", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
|
|||
|
|
{
|
|||
|
|
int? id = null;
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
id = Convert.ToInt32(dataGridView.SelectedRows[0].Cells[0].Value);
|
|||
|
|
}
|
|||
|
|
catch
|
|||
|
|
{
|
|||
|
|
MessageBox.Show("Чтобы удалить запись, нажмите на пустую ячейку слева от удаляемой записи", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
|||
|
|
}
|
|||
|
|
if (id != null)
|
|||
|
|
{
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
_genreLogic.Delete(new GenreBindingModel { Id = id });
|
|||
|
|
}
|
|||
|
|
catch (Exception ex)
|
|||
|
|
{
|
|||
|
|
MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
LoadData();
|
|||
|
|
}
|
|||
|
|
return true;
|
|||
|
|
}
|
|||
|
|
return base.ProcessCmdKey(ref msg, keyData);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|